2011 AUDI S8 Owners Manual

Lower ancho rag es
The lower anchorage attachment points are
located between the rear seatback and rear
seat c ushion
¢ fig. 164.
Lower anchorages secure the child restraint in
the seat witho ut using the vehicle 's safety
be lts . Anchorages provide a secure and easy ­
to- use attachment and minimize the possibili­
ty of improper chi ld restraint installation.
All ch ild restra ints man ufact ured after Sep­
tember 1, 2002, must have lower anchorage
attachments for the
LATCH system.
Remembe r that the lowe r anchorage points
are only intended for i nstallation and attach­
ment of child restraints specifical ly certified
for use with
LATCH l ower anchorages . Child
restra ints that are not equipped with the low­
er anchorage attachments can still be instal­ led in compliance with the c hild restra int
manufacturer's instruct ions on using vehicle
safety belts .
_&, WARNING
Improper use of LATCH lower anchorages
can cause serious personal i njury in an ac­
cident .
- Always carefully fo llow the ch ild re­
straints manufacturer's inst ruct ions for
proper installation of the child restra in t
and proper use of the lower anchorages
or safety belts in your vehicle .
- Never secure o r attach any l uggage or
other items to the
LATCH lower ancho­
rages.
- Always read and heed the important in­
formation about child restra ints in this
chapter and WARNINGS
¢ page 169,
Child Safety .
Child Safety 183
Guidance fixtures for lower anchorages
Special guidance fixtures increase the conven­
ience of the lower anchorages and ore ovoilo­
ble from your authorized Audi dealer .
Fig . 1 65 Outer r ear seats : inst alling the gu idanc e fix­
t u res
8 ± ... a,
Fig . 1 66 Close-up: fitt ing t he g uida nce fixture over the
l ower ancho rage bracket
T he lower ancho rage attachment poi nts are
located on the rear seats between the seat­
back and the seat cushion. Special guidance
fixtures increase the convenience of the lower
anchorages and help protect the seat material
from possible damage when install ing ch ild
restraints.
Installing the guidanc e fixture s
.,. Push down on the seat cushion so that the
lower anchorages are visible .
.,. Ho ld the guidance fixture with the part
number facing downward and push it in the
direction of the arrow onto the anchorage
¢ fig . 166 .
.,. Make su re that each of the two guidance fix­
tures per seat snaps into place .
Removing the gu idance fixtures
.,. Remove the ch ild restraint according the
child restraint manufacturer's instructions. .,..

184 Child Safet y
• Push down on the seat cushion so that the
lower anchorages are visib le.
• Pull
off the guidance fixtures from the lower
anchorages.
• Always remove the guidance fixtures and
keep them in a safe place when not in use.
You may find it easier to install child re­
straints equipped with hooks attached to
straps without the guidance fixtures in place.
If this is the case, remove the guidance fix­
tures by pull ing them
off the anchorages .
H oweve r, the guidance fixtu res can he lp you
to locate the
LATCH ancho rages.
.&_ WARNING
Imprope r use of tether anchorages or low­
er anchorages ca n cause serious persona l
injury in a crash .
- Always carefully fo llow the child re­
straint manufacturer 's instructions for
proper insta llation and use of child re­
straint systems .
- Never use the
LATCH or tethe r anchorag­
es to attach safety belts or other kinds of
occupant restraints.
- Child restraint tether attachments and
lower attachments are only des igned to
secure a child restraint t hat has been
equipped to use these anchorages.
- Tether anchorages and lower anchorages
are designed to withstand only those
loads imposed by correctly fitted ch ild
restraints. Under no circumsta nces can
they be used safely for adu lt or chi ld
safety belts o r harnesses.
- Never mou nt more than one ch ild re­
stra in t to a sing le tether or to a low er an­
c ho rage poin t. Attac hing two chi ld re­
st rain ts to a sing le anchor age poi nt can
cause the anchorage to fail and cause se­
rious persona l injury in a crash .
0 Note
- Remove the guidan ce fixt ures before
fo ld ing t he rear sea tba ck t o preven t
dam aging the seat c ushion . -
To attach the ch ild restraint sec urely, the
seat must be moved to the farthest rear
posit ion, the seat height set to the low ­
est position and t he head restraint must
be adjusted to the vertical position
¢page 57.
-If you leave the guidance f ixtures instal­
led for several days , they could leave a
mark on the upholstery on the seat cush­
ion and back rest in the area that the
guidance fixtures were installed . T he up­
holste ry wou ld al so be pe rmanen tly
stretched aro und the gui dance fix tures.
Th is ap plies especia lly to lea ther seats .
Installing a child restraint with LATCH
lower anchorages
Whenever you install a child restraint always
follow the child restraint manufacturer's in ­
structions.
F ig. 167 Lowe r a nchorages: proper mount ing
Mounting
• Make sure the seatback of the rear seat
bench is in the upright posit ion and securely
latched in place .
• Attach bo th hook-on connectors with the
spring catch release on the child safety seat
on to the LATCH lower anchorage so that the
connecto rs lock into place
¢ fig. 167.
•Pullon the connector attachments to make
sure they are proper ly attached to the LATCH
lower anchorage .
• Pull straps tight following the child restraint
manufacturer's instruct io ns. .,,.

Releasin g
• Loosen the tension on the straps following
the chi ld restraint manufacturer's instruc ­
tions .
• Depress the spring catches to release the
anchorage hooks from the lower anchorag­
es.
Remember: Use tether straps to help keep the
child restraint firmly in p lace.
A WARNING
Improper use of the LATCH system can in­
crease the risk of serious personal injury
and death in an acc ident.
- These anchors were developed only for
child safety seats us ing the "LATCH" sys­
tem .
- Never attach other child safety seats,
belts or other objects to these anchors .
- Always make sure that you hear a click
when latching the seat in place. If you do
not hear a click the seat is not secure and
cou ld fly forward and h it the interior of
the vehicle, or be ejected from the vehi­ cl e.
A WARNING
Imprope r insta llation of chi ld restr aint s
w ill increase the risk of inju ry in an acc i­
dent.
- Always fol low the child rest raint sys tem
man ufacturer's instr uctions for proper
installation of the child restraint system
and proper use of tethe r straps as we ll as
the lower anchorages or safety belts in
your vehicle.
- Always read and heed the important in­
format ion and WARNINGS about child
safety and the installation of child re­
straint systems
q page 169, Child Safe­
ty .
(D Note
On veh icles with power adjustable rear
seats* some criter ia must be observed
Child S afety 185
when attaching the ch ild restraint using
the
LATCH system:
- T o attach the chi ld restraint securely, the
seat must be moved to the farthest rear
position, the seat height set to the low­
est position and the head restraint must
be adjusted to the vertical pos ition
9page57.
- If a child safety seat is attached to one of
the rear seats, this seat must not be ad­
justed using the power controls under
any c ircumstances. The
Entry assistanc e
for this seat must also be deactivated in
the MM I
9 page 60. The child safe ty seat
as well as the rear seat can be damage d
by t he a dju stmen t process.
Tether anchors and tether straps
Fig. 168 Tet her anc hor s: recess flaps beh ind t he rea r
seatbacks
The tether anchors for the two * /t hree rear
seat ing pos itions are located in recesses in the
rear window shelf
q fig . 168. Vehicles with
two rear seating positions* are equipped w ith
two tether anchors .
A tether is a stra ight or V-s haped strap that
attaches the top part of a ch ild restraint to
special anchorage points in the vehicle.
The purpose of the tether is to reduce the for­
ward movement of the child restraint in a
crash , in order to help reduce the risk of head
injury that could be caused by striking the ve­
hicle interior .
Forward facing child restraints manufactured
after September 1, 1999, are requ ired by U.S.
federal regulations to comply with new child head movement performa nce requ irements .
II-

186 Child Safet y
These new performance requirements make a
tether necessary on most new child safety
seats.
.&_ WARNING
Improper insta llation of child restraints
wi ll increase the risk of injury and death in
a crash.
- Always follow the instructions prov ided
by the manufacturer of the ch ild re­
straint you intend to install in your Audi .
- Improper use of child restra int anchors
(including tether anchors) can lead to in­
jury in a collision. The anchors are de­
signed to withstand on ly those loads im­
posed by cor rect ly fitted ch ild restraints.
- Never mou nt two ch ild restraint systems
on one LA T CH lower ancho r po int.
- Never attach two child restraint systems
to one tethe r strap or tether anchorage.
- Never attach a tether strap to a tie-down hook in the luggage compartment.
- Never use c hild restraint tether ancho­
rages to secure safety belts o r other
k inds of occ upant restra ints.
- Never secure or attach any luggage or other items to the LATC H lowe r ancho­
rages or to the tethe r anchors.
- If a tether or othe r strap is used to at­
tac h a child rest raint to the front passen­
ger seat, make sure that it is not so
t ight, that it causes the we ight-sensi ng
mat to measure more weight than is ac­
t u a lly on t he seat.
- T he heav ier we ight reg iste red can make
t he Advanced Airbag Sys tem work as
though an adult were on the seat and de­
ploy the Advanced Airbag when it must
be s uppressed causing serious or even
fatal injury to the child.
- If you must install a rearward facing
child safety seat on the front passenger
seat beca use of exceptional circ umstan­
ces and the
PASSENGER AIR BAG OFF
light does no t come on and stay on, im­
med iately install the rea r-facing child
safety seat in a rear seating position a nd
-
have the airbag system inspected by your
Aud i dea ler.
Installing the upper tether strap on the
anchorage
F ig . 1 69 Tether strap: proper ro uting and mount ing
Installing the tether strap
"' Release or deploy the tether st rap on the
child restraint according to the child re­
straint manufacturer's instructions .
"' Guide the upper tether strap
under the rear
head restra int¢
fig. 169 (ra ise the head re­
straint if necessary) .
"' Center seating position*: Guide the upper
tether strap over the rear head restra int.
"' Tilt the recess flap up to expose the an chor
b racket.
"' Att ach the tether strap ancho rage hook in to
the opening of the tethe r ancho rage.
"' Pull on the tether strap hook so that the
spring catch o f the hook engages.
"' Tighten the tether strap firmly fo llow ing the
child restraint manufacturer's instructions.
Releasing the tether strap
"'Loosen the tension fo llow ing the child re­
straint manufacture r's in str uctions.
"' Depress the spring catch on the hook and re­
lease it from the anchorage.
(D Note
If yo u leave the c hild restra int w it h the
tether strap firm ly installed for seve ral
days, this could leave a mark on the up­
ho lstery on the seat cushion and backrest

in the area where the tether strap was in­
stalled. The upholstery wo uld a lso be per­
manently stretched around the tether
strap. This applies especially to leather
seats.
Using tether straps on rearward-facing
child restraints
Curren tly , few rear-facing child res traint sys ­
tems come with a tethe r. P lease re ad an d
heed the child res traint system manufactur­
er's instructions carefully to determine how to
properly insta ll the tethe r.
A WARNING
A child in a rearward-facing child safety
seat installed on the front passenger seat
w ill be seriously injured and can be k illed if
the front a irbag inflates -even with an Ad ­
vanced Airbag System.
- The inflating a irbag w ill hit the child
safety seat or infant carrier w ith g reat
force and w ill smash the ch ild safety seat
and child against the backrest, ce nte r
armrest, or door.
- A tight tether or other st rap on a rear­
wa rd-fa cing child restra int attached to
the fro nt p assenger se at can put too
much pressure on the weight -ma t in the
seat and register a heavier we ight in the
Advanced Airbag System. The heavier
we ight registered can make the system
work as though an ad ult were on the seat
and dep loy the Advanced Airbag when it
must be suppressed caus ing se rious or
ev en fatal injury to the child.
- If you must install a rearward facing child safety seat o n the front passenger
seat because of exceptional circumstan­ ces a nd the
PASSENGER AIR BAG OFF
ligh t d oes no t come on and stay on, im­
med iately install the rear-facing child
safety seat in a rear seating position and
have t he a irbag system inspected by you r
Audi dealer.
Child Sa fet y 187
Additional Information
Sources of information about child
restraints and their use
There are a number o f sources of additiona l
information abo ut child restraint se lection, in ­
stallation and use :
N HT SA advises t hat the bes t ch ild safety seat
is the one that fi ts your chi ld and fits in your
vehicle, and that yo u will use correct ly and
consistently.
T ry before yo u buy!
U.S National Highway Traffic Safety Admin­
istration
Tel.: 1 -888 -3 27-42 36 (TIY: 1-800-4 24-9153)
www. n hts a .gov
National SAFE KIDS Campaign
Tel.: (202) 66 2-0600
www.safe kids.o rg
Safety BeltSafe U .S .A
Tel.: (800) 7 45-SAFE (English)
Te l.: (800) 7 47-SANO (Span ish)
www.carseat .org
Transpo rt Canada Information Centre
Tel.: 1 (800) 333-037 1 or call
1 (613) 998-8616 if you are in the Ottawa
area
www.tc.gc. ca/ ro ad safe ty
Audi Cu stomer CARE
T el.: (800) 82 2-2834 •
•

188 Audi pre sense
Audi pre sense
Preventative passenger
protection
A pp lies to veh icles: with Audi pre se nse
Aud i pre sense can ini tia te steps to help pro­
t ect veh icle occupants in certain situa tions.
The funct ions described depend on equ ipment
installed in your vehicle:
Audi pre sense basic
The following functions can be triggered in
certain driv ing situations :
- Tightening of the safety belts (for examp le,
during heavy braking) : the front safety belts
have reversible belt pretensioners. If a colli­
sion does not occur, the safety belts loosen
s lightly and are ready to be tightened again .
- Closing the w indows and the sunroof* : the
windows and the sunroof* close leaving a
small open gap .
Audi pre sense basic functions can be trig­
gered at speeds above 20 mph (30 km/h).
Vehicles with Aud i drive select*: the dep loy­
ment time is adapted in dynamic mode.
Audi pre sense front (vehicles with
adaptive cruise control*)
Audi pre sense front includes the functions in
Audi pre sense basic. In addition, within the
limits of the system, the likelihood of a colli ­
sion with the vehicle immediately ahead is al­
so ca lculated . If the system senses an immi­
nent collision the follow ing functions can be
tr iggered :
-Audi braking guard
c::> page 92
- Tightening the safety be lts
- Closing the windows and the sunroof* (leav -
ing a small open gap)
Audi pre sense rear (vehicles with Audi
side assist*)
Audi p re sense rear includes the functions in
Audi pre sense basic. In addition, the likeli ­
hood of a rear -end collis ion with the vehicle
coming from behind is also calc ulated.
If the risk
of a co llision is detected, the following
functions can be triggered :
- Tig htening the safety belts
- Closing the windows and the sunroof* (leav-
ing a small open gap)
- Adjusting the seats : the settings for the
power head restrains, the upper sections of
t he backrests and the pneumatic side bol­
s ters* are optim ized for the front seats and
the outboard rea r seats*. If a collision does
not occur, the previo us seat settings are re­
stored.
Audi pre sense plus
Audi pre sense plus includes the funct ions in
A udi pre sense front and Audi pre sense rea r.
Error message
Audi pre sense: not available
Preventative passenger protection is not avail­
able. See your authorized Audi dealer immedi­
ately to have the malfunction corrected .
A WARNING
-Audi pre sense cannot overcome the laws
of physics.
It cannot prevent a collision. Do
not let the increased safety provided
tempt you to take risks. This will increase
the r isk o f a coll is ion and serio us personal
injuries.
- The sensors cannot always detect all ob­
jects . This increases the risk of a colli ­
sion.
- Aud i p re sense does not detect peop le or
animals or objects that are crossing the
vehicle's path
c::> page 86.
-The radar sensor's vis ion can be reduced
by heavy rain, ice, snow, heavy road spray
and reflections from guard rails, tunnel
entrances, etc. These and similar condi­
tions can prevent vehicles from be ing ac­
curately detected and in some cases they
may not be detected at all.
Ill>

(D Note
The sensors can be displaced by impacts or damage to the bumper, whee l housing and
underbody. This can affect the function of
the Audi pre sense system. Have your au­
thor ized Audi dealer check to make sure
that the system is working properly .
(D Tips
-Certain Audi pre sense functions are not
available when ASR is sw itched off (sport
mode) or when driving in reverse .
- The Audi pre sense functions may not be
ava ilable if there is a malfunction in the
ESP system or the airbag control mod­
u le.
- The Audi pre sense front/plus functions
are not available if there is a ma lfunction
i n the adapt ive cru ise control* system
¢ page 93.
-The Audi pre sense rear/plus functions
are no t available if there is a ma lfunction
i n the Audi side assis t* system
¢ page 93 .
-The reversible safety be lt t ightening on
the front passenger's side deactivates
when the Advanced front passenge r air ­
bag has been s uppressed or the seat is
not occup ied.
Audi pr e sense 189
•
•

190 Intelligent technology
Intelligent technology Notice about data
recorded by vehicle
control modules
Your veh icle is not equipped with an Event Da­
ta Recorder (EDR), installed by some manu­
facture rs for the express purpose of capturing
data for retrieval after an accident or crash
event . EDR's are sometimes ca lled "crash re­
corders".
Some state laws restrict the retr ieval or down­
loading of data stored by EDR's that were in­
stalled in a vehicle for the express purpose of
retrieving data after an accident or crash
event without the owner's consent.
A lthough your vehicle is not equipped with an
EDR, it is equipped with a number of electron­
ic control modules for various vehicle systems
such as, for example, eng ine function, em is­
sion control, as well as for the airbags and
safety belts.
These electronic contro l modules also record
vehicle-re lated data during normal vehicle op­
eration for diagnostic and repair purposes.
The recording capacity of the electronic con­
trol modules is limited to data (no sound is re­
corded) and only a small amount of data is ac­
tually recorded over a ve ry limited pe riod of
time and stored when a system fault or other
cond ition is sensed by a control unit. Some of
the data then stored may re late to vehicle
speed, direction, braking as we ll as restraint
system use and performance in the event of a
crash or other condition. Stored data can only
be read and downloaded with special equip­
ment.
Electronic stabilization
program (ESP)
Description
ESP helps to improve road holding and vehicle
dynamics to help reduce the probability of
skidd ing and loss of veh icle control. It works
only when the engine is running. ESP detects certain difficult driving situat
ions, including
when the vehicle is beginning to spin (yaw) out of control and helps you to get the veh icle
back under control by se lectively braking the
wheels, and/or reducing engine power and
providing steer ing assistance to help hold the
vehicle on the driver's intended course. The in­
dicator light
liJ in the instrument cluster
blinks when ESP is taking action to help you
control the vehicle.
ESP has limitations.
It is important to remem­
ber that ESP cannot overcome the laws of
physics. It will not always be able to help out
under all conditions you may come up against.
For example, ESP may not always be able to
help you master situations where there is a
sudden change in the coefficient of friction of
the road surface. When there is a section of dry road that is suddenly covered w ith water,
slush or snow, ESP cannot perform the same
way it wou ld on the dry surface . If the vehicle
hydroplanes (rides on a cushion of water in­
stead of the road surface), ESP will not be
able to help you steer the vehicle because con­
tact with the pavement has been interrupted
and the vehicle cannot be braked or steered.
During fast cornering, particularly on winding
roads, ESP cannot always deal as effectively
with difficult driving situations than at lower
speeds. When towing a trailer, ESP is not able
to help you regain control as it would if you
were not tow ing a trailer.
Always adjust your speed and driving style to road, traffic; and weather condit ions. ESP can­
not override the vehicle's physical limits, in­
crease the available traction, or keep a ve hicle
on the road if road departure is a result of
driver inattention. Instead, ESP improves the
poss ibility of keeping the vehicle unde r con­
trol and on the road during extreme maneu­
vers by using the driver's steering inputs to
help keep the vehicle going in the intended di­
rection . If you are traveling at a speed that
causes you to run off the road before ESP can
provide any assistance, you may not experi­
ence the benefits of ESP .